Individual Calculations October 2022
 Ciocan, Ariana-Roxana  Total change: -43.20  Rating chartPersonal card
 World Youth Chess Championship 2022 - Girls 16 Mamaia ROU 2022-09-06
RcRownchangeKK*chgGame
 1712 1671 4.00 11 -1.02 40 -40.80 
  Schippke, Manon wf2065 FRA0.5010.424016.80 
  Nadzamova, Viktoria wf2082 SVK0.001-0.0840-3.20 
  Orian, Noga 1887 ISR0.001-0.2240-8.80 
  Ajradinoska, Indzi 1501 MKD1.0010.284011.20 
  Pool, Linda Maria 1299 EST1.0010.10404.00 
  Gadasi, Noam wc1984 ISR0.001-0.1440-5.60 
  Sukyte, Kotryna 1566 LTU0.501-0.1440-5.60 
  Selvik, Elma 1528 NOR1.0010.314012.40 
  Mihaljevic, Eva 1829 CRO0.001-0.2940-11.60 
  Buchholz, Maja 1765 GER0.001-0.3740-14.80 
  Khachatryan, Mariam 1324 ARM0.001-0.8940-35.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Romanian 3rd League 2022 groupe V Round 3 Romania ROU 2022-09-28
RcRownchangeKK*chgGame
 2105 1671 0.00 1 -0.06 40 -2.40 
  Nandrean, Dan 2105 ROU0.001-0.0640-2.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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